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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
        *{
         margin: 0;
          }
     .a1 {
         width: auto;
         height: 44px;
         background-color: black;
         position: sticky; 
         margin: 0 auto;
         padding-left: 20%;top: 0;
         }

      ul {
         list-style: none;
         text-align: center;
         margin: 0 auto; 
         }

    svg {
         fill: rgba(180, 180, 180);
         }

    .a2 {
         color: rgb(180, 180, 180);
         padding: auto 10px;
         margin: auto 20px;
         line-height: 44px;
         float: left;
         font-size: 12px;
         }

    </style>
</head>
<body>
    <div class="a1">
        <ul>
            <li class="a2">
                <svg height="48" viewBox="0 0 17 48" width="17" xmlns="http://www.w3.org/2000/svg">
                 <path
                  d="m15.5752 19.0792a4.2055 4.2055 0 0 0 -2.01 3.5376 4.0931 4.0931 0 0 0 2.4908 3.7542 9.7779 9.7779 0 0 1 -1.2755 2.6351c-.7941 1.1431-1.6244 2.2862-2.8878 2.2862s-1.5883-.734-3.0443-.734c-1.42 0-1.9252.7581-3.08.7581s-1.9611-1.0589-2.8876-2.3584a11.3987 11.3987 0 0 1 -1.9373-6.1487c0-3.61 2.3464-5.523 4.6566-5.523 1.2274 0 2.25.8062 3.02.8062.734 0 1.8771-.8543 3.2729-.8543a4.3778 4.3778 0 0 1 3.6822 1.841zm-6.8586-2.0456a1.3865 1.3865 0 0 1 -.2527-.024 1.6557 1.6557 0 0 1 -.0361-.337 4.0341 4.0341 0 0 1 1.0228-2.5148 4.1571 4.1571 0 0 1 2.7314-1.4078 1.7815 1.7815 0 0 1 .0361.373 4.1487 4.1487 0 0 1 -.9867 2.587 3.6039 3.6039 0 0 1 -2.5148 1.3236z">
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              </svg>
            </li>
                 <li class="a2">商店</li>
                 <li class="a2">Mac</li>
                 <li class="a2">iPad</li>
                 <li class="a2">iPhone</li>
                 <li class="a2">Watch</li>
                 <li class="a2">Vision</li>
                 <li class="a2">
        </ul>
    </div>
</body>
</html>